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All posts by Pascal Brand

Pascal Brand
Consultant & Middleware Technology Leader

Pascal Brand has more than thirty years of IT experience, seventeen in Oracle product support. He is specialized in Oracle Fusion Middleware stack. He has a solid expertise in problem analysis and solution searches. He is skilled in the implementation of high availability infrastructures using Oracle Fusion Middleware Technology. He is Oracle Certified Associate (OCA) Oracle Application Server 10g, Oracle Certified Associate (OCA) WebLogic 11g System Administrator, Oracle Certified Associate (OCA) WebLogic 12c System Administrator, and ITIL Foundation V3 certified. Pascal Brand holds a Master's Degree, Industrial data processing delivered by the Haute Alsace University.
Pascal Brand

User Session lost using ADF Application

By | Application integration & Middleware | No Comments

In one of my missions, I was involved in a new Fusion Middleware 12C (12.2.1.2) installation with an ADF application and an Oracle report server instance deployments . This infrastructure is protected using an Access Manager Single Sign on Server. In Production, the complete environment is fronted by a WAF server ending the https. On the TEST The complete environment is fronted by a SSL reverse proxy ending the https. In the chosen architecture, all…

 
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Pascal Brand

Deploy WebLogic docker images using Docker Toolbox and Virtual Box on Windows

By | Application integration & Middleware | No Comments

I was interested to run Docker on my Windows machine and found out the Docker Toolbox for Windows that configure itself with the already installed VirtualBox at installation time. Once installed, You can start the Docker QuickStart shell preconfigured for a Docker command-line environment. At startup time it will start a VM named default and will be ready to work with Docker. Starting “default”… (default) Check network to re-create if needed… (default) Waiting for an IP……

 
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Pascal Brand

New installed Fusion Middleware Reports or Forms WebLogic Servers fails to start after configuring SSL

By | Application integration & Middleware, Oracle | No Comments

We installed a Fusion Middleware reports and Forms 12.2.1.2.0 on a Linux Server. Those are single node Reports and Forms WebLogic Servers. After disabling the Non SSL Listen Port, we got the below error in the WebLogic Servers log files while starting the Managed Server with only SSL ports enabled. ####<Aug 19, 2017 9:22:44 PM GMT+00:00> <Notice> <Security> <host01.example.com> <WLS_Reports> <[ACTIVE] ExecuteThread: ‘0’ for queue: ‘weblogic.kernel.Default (self-tuning)’> <<WLS Kernel>> <> <> <1320441764877> <BEA-090082> <Security initializing…

 
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Pascal Brand

Configuring WebLogic Server 12.2.1.3 Diagnostics Framework policies and actions

By | Application integration & Middleware | No Comments

Configure a Policy-action (new name for watch-notification) to send a JMX notification when the monitored WebLogic Server is having stuck threads or high memory usage. We will use a simple JMX notification listener program which can process WLDF JMX notifications. In this case, it will simply print the contents of the notification. For simplicity, we will have only two servers in the domain, AdminServer (admin-server) and Server1 (managed-server). We will configure WLDF on the Server1…

 
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Pascal Brand

DOAG 2017 – Middleware: Automation and Docker container streams

By | Application integration & Middleware | No Comments

End of last Month I participated as presenter to the DOAG 2017. It was interesting to see the growing interest on the automatic deployment tools. I presented the way the Fusion Middleware cloning can be used with such automation tool to lower the time needed to install an environment. The Fusion Middleware cloning is based on a master installation where all patches, configuration, system components are installed and configured. Thus, a real time reduction when…

 
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Pascal Brand

How to rename an existing Fusion Middleware WebLogic Domain

By | Application integration & Middleware | No Comments

Some times it happens that we need to rename an existing fusion Middleware WebLogic domain. I was asked to do such on a Fusion Middleware Reports & Forms environment. I took some time to check how this can be done and did some testing to confirm it works as expected. The difficulty is not the WebLogic Domain itself as a WebLogic domain can be created quickly but it is time consuming if the complete configuration…

 
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Pascal Brand

Configuring Fusion Middleware 12C Reports Server with Single Sign On and External LDAP server

By | Application integration & Middleware | No Comments

Most of the time when the Reports Server is configured with an Single Sign On Server, it uses the same external LDAP server as the Single Sign On Server. In our case, we used an Oracle Access Manager as Single Sign On and an Oracle Internet Directory as LDAP server. Of course the Fusion Middleware needs to be configured with the external LDAP server. This means an Oracle Internet Directory authenticator provider declared in the…

 
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Pascal Brand

New installed Fusion Middleware 12C Reports or Forms WebLogic Servers fails to start after configuring SSL

By | Application integration & Middleware | No Comments

We installed a Fusion Middleware report and Forms 12.2.1.2.0 on a Linux Server. This was a single node Reports and Forms servers. After disabling the Non SSL Listen Port, we get below error in logs while starting the Managed Server with only SSL ports enabled. ####<Oct 27, 2017, 2:38:23,265 PM CEST> <Info> <Deployer> <host01.example.com> <WLS_FORMS> <[ACTIVE] ExecuteThread: ‘1’ for queue: ‘weblogic.kernel.Default (self-tuning)’> <<WLS Kernel>> <> <728708fe-00a1-4078-bb31-f12fb2c6beae-00000030> <1509107903265> <[severity-value: 64] [rid: 0] [partition-id: 0] [partition-name: DOMAIN]…

 
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Pascal Brand

Using WebLogic 12C RESTful management for monitoring WebLogic Domains

By | Application integration & Middleware, Oracle | 4 Comments

WebLogic 12.2.1 provides a new RESTful management interface with full accesses to all WebLogic Server resources. This interface offers an alternative to the WLST scripting or JMX developments for the management and the monitoring of WebLogic Domains. The following of this blog provides a few examples demonstrating the simplicity and the efficiency of the REST requests. WebLogic Server State When checking a WebLogic Server state, we are interested in the state and in the “ActivationTime”…

 
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Pascal Brand

Using WebLogic 12C RESTful interface to query a WebLogic Domain configuration

By | Application integration & Middleware | No Comments

WebLogic 12.2.1 provides a new REST management interface with full accesses to all WebLogic Server resources. This new interface provides an alternative to the WLST scripting or JMX developments for management and monitoring of WebLogic Domains. This blog explains how the RESTful interface can be used to determine a WebLogic Domain configuration and display it’s the principals attributes. For this purpose, a Search RESTful call will be used. The RESTful URL to point to the…

 
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